.m-index {
  width: 100%;
  height: 100%;

  .m-index__fixed {
    position: fixed;
    right: 0;
    top: 50%;
    z-index: 10;
    padding-left: 10px;
    transform: translateY(-50%);

    .m-index__fixed-item {
      display: block;
      height: 36rpx;
      min-width: 40rpx;
      line-height: 36rpx;
      text-align: center;
      color: #777;
      font-size: 24rpx;

      &.is-active {
        color: var(--color-primary, #409EFF);
      }
    }
  }

  .m-index__tooltip {
    z-index: 9;
    position: fixed;
    left: 50%;
    top: 50%;
    color: #fff;
    font-size: 24px;
    border-radius: 6rpx;
    width: 160rpx;
    height: 160rpx;
    line-height: 160rpx;
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    transform: translate3d(-50%, -50%, 0);
  }
}